import java.util.Scanner;
public class GuessNumber {
    public static void main(String [] args){
        Scanner scan = new Scanner(System.in);
        int answer = (int)(Math.random()*100+1);
        while (true) {

            System.out.println("请猜一个1-100之间的整数（含1和100）：");

            int guess = scan.nextInt();
            System.out.println(guess);

            if (guess > answer) {
                System.out.println("大了！");
            } else if (guess < answer) {
                System.out.println("小了！");
            } else {
                System.out.println("恭喜你！猜对啦！");
                break;
            }
        }
    }
}

